diff --git a/Ryujinx.HLE/HOS/Services/Nv/NvHostCtrl/NvHostCtrlIoctl.cs b/Ryujinx.HLE/HOS/Services/Nv/NvHostCtrl/NvHostCtrlIoctl.cs
index 6b12ac325c..e05ea77ce9 100644
--- a/Ryujinx.HLE/HOS/Services/Nv/NvHostCtrl/NvHostCtrlIoctl.cs
+++ b/Ryujinx.HLE/HOS/Services/Nv/NvHostCtrl/NvHostCtrlIoctl.cs
@@ -37,7 +37,6 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvHostCtrl
                 case 0x001d: return EventWait     (context);
                 case 0x001e: return EventWaitAsync(context);
                 case 0x001f: return EventRegister (context);
-                case 0x0021: return EventKill     (context);
             }
 
             throw new NotImplementedException(cmd.ToString("x8"));
@@ -151,18 +150,6 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvHostCtrl
             return NvResult.Success;
         }
 
-        private static int EventKill(ServiceCtx context)
-        {
-            long inputPosition  = context.Request.GetBufferType0x21().Position;
-            long outputPosition = context.Request.GetBufferType0x22().Position;
-
-            long events = context.Memory.ReadInt64(inputPosition);
-
-            Logger.PrintStub(LogClass.ServiceNv);
-
-            return NvResult.Success;
-        }
-
         private static int SyncptReadMinOrMax(ServiceCtx context, bool max)
         {
             long inputPosition  = context.Request.GetBufferType0x21().Position;